diff options
| author |   Soren Brinkmann <soren.brinkmann@xilinx.com> | 2013-05-13 10:46:35 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-20 12:04:38 -0700 |
| commit | e424259e2e27290c457f65161ae62f7c89215b88 (patch) | |
| tree | 13a34860c2cb8cd6b9a5c37dac9780ea7a95bb2d /drivers/tty | |
| parent | serial: imx: Add Rx Fifo overrun error message (diff) | |
| download | linux-dev-e424259e2e27290c457f65161ae62f7c89215b88.tar.xz linux-dev-e424259e2e27290c457f65161ae62f7c89215b88.zip | |
tty: xuartps: Remove suspend/resume functions
Currently Zynq does not support suspend/resume.
The driver callbacks are never used or tested, broken and using the old
PM interface.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/xilinx_uartps.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 4e5c77834c50..b5f655d10098 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1006,34 +1006,6 @@ static int xuartps_remove(struct platform_device *pdev) return rc; } -/** - * xuartps_suspend - suspend event - * @pdev: Pointer to the platform device structure - * @state: State of the device - * - * Returns 0 - **/ -static int xuartps_suspend(struct platform_device *pdev, pm_message_t state) -{ - /* Call the API provided in serial_core.c file which handles - * the suspend. - */ - uart_suspend_port(&xuartps_uart_driver, &xuartps_port[pdev->id]); - return 0; -} - -/** - * xuartps_resume - Resume after a previous suspend - * @pdev: Pointer to the platform device structure - * - * Returns 0 - **/ -static int xuartps_resume(struct platform_device *pdev) -{ - uart_resume_port(&xuartps_uart_driver, &xuartps_port[pdev->id]); - return 0; -} - /* Match table for of_platform binding */ static struct of_device_id xuartps_of_match[] = { { .compatible = "xlnx,xuartps", }, @@ -1044,8 +1016,6 @@ MODULE_DEVICE_TABLE(of, xuartps_of_match); static struct platform_driver xuartps_platform_driver = { .probe = xuartps_probe, /* Probe method */ .remove = xuartps_remove, /* Detach method */ - .suspend = xuartps_suspend, /* Suspend */ - .resume = xuartps_resume, /* Resume after a suspend */ .driver = { .owner = THIS_MODULE, .name = XUARTPS_NAME, /* Driver name */ |